212859074879

素因数分解:

${\mathrm{11}}^1\times {\mathrm{971}}^1\times {\mathrm{1009}}^1\times {\mathrm{19751}}^1$

素因数の和:21742

約数の個数: 16

約数和(自身を含む): 232691201280

約数和(自身を除く): 19832126401

約数列:

[1, 11, 971, 1009, 10681, 11099, 19751, 217261, 979739, 10777129, 19178221, 19928759, 210960431, 219216349, 19350824989, 212859074879]

約数ペア:

[(1, 212859074879), (11, 19350824989), (971, 219216349), (1009, 210960431), (10681, 19928759), (11099, 19178221), (19751, 10777129), (217261, 979739)]